Wireless Chime Doorbell

• Model: A10
• Working range: 300m open space
• Transmitter size: 75mm x 51mm x 20mm
• Receiver size: 95mm x 65mm x 24mm

• black/whiteA:One button two receivers

•   black/whiteB: One button three receivers

•   black/whiteC: Three buttons two receivers

The receiver plugs into the socket.

3 types of integrated plugs (EU / UK / USA).